Laser Genetics ND-3 Designator

Up for sale is a Laser Genetics Green Laser Designator. Comes with on/off push button base and pressure switch base. It has 2 mounting rings, a solid ring base and a swivel type of base. Took this item in on a trade, thought I would use it but never did. Was told it has never been installed on a rifle. Always looking for trades Price reflects a 4% cash discount.